.fixedNav{
    width: 35px;
    height: 100%;
    position: fixed;
    right: 0;
    top:0;
    background-color: #000;
    color: #fff;
}
.fixedNav ul li.first{
    margin-top: 200px;
}
.fixedNav ul li{
    margin-top: 10px;
}
.fixedNav ul li a{
    color: #fff;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 35px;
    height: 35px;
    position: relative;
}
.fixedNav a i{
    font-size: 18px;
}
.fixedNav a span{
    position: absolute;
    right: calc(100% - 0px);
    background-color: #f69;
    font-size: 15px;
    white-space: nowrap;
    text-align: center;
    padding: 7px 20px;  
    opacity: 0;
}
.fixedNav a:hover{
    background-color: #f69;
    outline: none;
}
.fixedNav a:hover span{
    opacity: 1;
}
.fixedNav ul li.split {
    margin-top: 260px;
    padding-top: 5px;
    border-top: 1px solid rgb(255,255,255,0);
}
.fixedNav ul li.split{
    color: #fff;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 35px;
    height: 35px;
    position: relative;
}
.fixedNav ul li.code img{
    opacity: 0;
    position: absolute;
    right: calc(100% - 0px);
    white-space: nowrap;   
}
.fixedNav ul li.code :hover img{
    opacity: 1;
}